FL2440中断程序

单片机之间的通讯（多个） 可以设定选择接收端 KEIL C 开发平台 PROTEUS 测试过 附有proteus 原理图 -Single-chip communication between the (multiple) can be set to choose the receiving end KEIL C development platform tested with PROTEUS Proteus schematic

本程序通过51单片机的普通IO口，模拟SPI的总线时序，并且通过SPI总线向25AA020的EEPROM写入数独，并且读出EEPROM的数据。

读写SD卡寄存器和数据,调试成功,直接能用.-SD card read and write registers and data, debug the success of direct use.

i2c rtl code , document, simulation

单片机AT90的CAN通讯配置：这几天一直在忙活 AT90CAN128的CAN编程，几天终于有眉目了。其实他的can用起来不复杂，只是一开始没有仔细看手册，走了不少弯路。编译器ICCAVR4M晶振50K波特率

介绍也利用MAX232芯片实现单片机和PC间的通信-Also introduce the use of MAX232 chip MCU and PC communication

Example for how to use the GPIOs in c++ . I hope to help you.

工业控制研华板卡VC编程实 --Programming examples for YanHua board.

Montavista公司在嵌入式linux领域领先，此为他的产品介绍，和在中国的解决方案。-Montavista in leading embedded Linux, which was his products, in China and the solutions.

1. UC/OS 8051中完全应用。 2. 显示各个任务的执行时间, 执行时间占总时间百分比, tick计数器 3.任务中信号量,消息以及消息队列的使用。 我自己仔细测试过了，运行了一天都没有出问题。请大家一起使用，有问题请及时联系我们 附带在proteus上面进行仿真，免去各位朋友硬件上烦恼。-1. UC/OS 8051 in the full application. 2. Shows the execution time of each mission, the execution time of the total percentage of time, tick counter 3. Missions in semaphores, messages, and the use of message queues. I have carefully tested, and run a day are not the problem. Please use U.S., have questions, please contact us timely fringe above the Proteus simulation, replacing hardware troubles friends.